The Switch was technically last-gen when it was new. The Xbox One and PS4 came out in 2013-2014. The Switch came out in like 2016 and was weaker than them, closer in performance to 360/PS3. The Switch was, in fact, a professionally modded Nvidia Shield 2014 model. The 2014 iPhones were better equipped, and the 2016-2017 Android flagships were as well (Android flagships lagged behind iPhone by a few years back then, now it's more like one year or less). So by the time the Switch was a few years old, your phone was more powerful in most cases.

Anything that can run on a Switch 1 can easily run on virtually every phone released in the last 5-7 years. And they're the same CPU architecture (ARM64, with only a couple Android phones not using that, namely the Asus... I forget the model number, but they were not popular).

That's why having a Mac is kind of like a cheat code to emulating Switch. The Switch emulator is doing a lot less work since it's talking to the same kind of processor. Of course, PC guys still have the advantage because a dedicated GPU more than makes up for the ARM64 advantage M-series Macs have! So your CPU is working harder but you have GPU to spare. We have like no GPU (it's integrated).